4-[(3-bromobenzoyl)amino]-2-hydroxybenzoic acid CAS 1016804-16-2
| CAS No. | 1016804-16-2 |
| Molecular Formula | C14H10BrNO4 |
| Molecular Weight | 336.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-[(3-bromobenzoyl)amino]-2-hydroxybenzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-[(3-bromobenzoyl)amino]-2-hydroxybenzoic acid (CAS 1016804-16-2), a certified reference material (molecular formula C14H10BrNO4, MW 336.14 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 4-[(3-bromobenzoyl)amino]-2-hydroxybenzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H10BrNO4 |
| Molecular Weight | 336.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromobenzoyl Standards
- (4-(4-Bromobenzoyl)piperazin-1-yl)(cyclopropyl)methanone (CAS 1180800-08-1)
- 1-(3-Bromobenzoyl)benzo[c]isothiazol-3(1H)-one (CAS 877811-86-4)
- 2-[(3-bromobenzoyl)amino]-4-fluorobenzoic acid (CAS 1017020-32-4)
- Ethyl 2-(3-bromobenzoyl)benzoate (CAS 746651-82-1)
- Ethyl 4-(3-bromobenzoyl)benzoate (CAS 746651-79-6)
- Ethyl 4-(4-bromobenzoyl)benzoate (CAS 746651-80-9)
- 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid (CAS 1008010-19-2)
- 3-(4-Bromobenzoyl)-4-(4-methylphenyl)-1H-pyrrole (CAS 478031-45-7)
Recommended Standards
- 7-(4-Bromo-1-ethyl-1h-pyrazol-3-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 1001500-67-9)
- 1-(4-(4-Bromophenoxy)-3-nitrophenyl)ethanone (CAS 1019529-86-2)
- Anagrelide Impurity 42 (CAS CATO-C4X-224042)
- 4-Chloro-2-(((4-chloro-3-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1094548-25-0)
- 3-Amino-2-methoxy-6-methylpyridine (CAS 186413-79-6)
- 6-Fluoro-4-methylpicolinic acid (CAS 1060804-75-2)
- 8-Bromo-4-hydrazinyl-2-methylquinoline hydrochloride (CAS 1170235-18-3)
- Furan-3-yl(naphthalen-2-yl)methanol (CAS 1008533-24-1)
- tert-Butyl 4-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)piperidine-1-carboxylate (CAS 1246372-53-1)
- 4-chloro-3,6,8,9-tetraazatricyclo[7.4.0.0²,⁷]trideca-1,3,5,7,10,12-hexaene (CAS 475641-54-4)
- 4-[(methylsulfanyl)methyl]cyclohexan-1-one (CAS 1820718-23-7)
- (3s)-1-(4-Fluorobenzoyl)pyrrolidin-3-amine (CAS 1286207-57-5)
- Methyl (3R,4R)-4-cyclopropylpyrrolidine-3-carboxylate (CAS 1820570-40-8)
- MOTS-c Peptide (CAS 1627580-64-6)
Why CATO?
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